Features of the Indus Valley Civilization include its cities which were technologically advanced, transportation which was also advanced and a key
The Indus River valley civilization started about 2500 B.C.E, the largest city was Mohanjo-Daro. (river valley article) The River valley was at its peak and it was richest between 2600 and 1900 B.C. and lasted about 5 to 700 years. But the civilization started to fall apart between 1900 and 1700 B.C. (BBC) No one for sure knows what actually happened to the river valley civilization because there are no records. Scientists can only speculate. It’s been said the civilization was destroyed by invading barbaric tribes. It has also been said the Aryans, the next settlers may have been the ones to destroy it. (Thinkquest)
Immigration in the U.S. has caused families who pay taxes( everybody) to pay for others who did not come in legally. Immigrants can come across the border illegally and apply for social security in which they get our U.S. tax money and get money for any immediate family they have. Hence, American citizens are paying for illegal immigrants who do not pay taxes.
All of these statements are correct.
I think the answer should be A.
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